package com.pj.ca.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.pj.ca.entity.User;

/**
* 描述：
* @author pengjun
* @date 2021/11/4 11:28
*/
public interface UserMapper extends BaseMapper<User> {
    User getUserByuserName(String username);

}